Osmosis Introduction Coursework Sinking Of The Titanic Research Paper
Plants concentrate solutes in their root cells by active transport, and water enters the roots by osmosis.Osmosis is also responsible for controlling the movement of guard cells.
There is no net flow of water through the membrane.
In biological systems, the solvent is typically water, but osmosis can occur in other liquids, supercritical liquids, and even gases.
When a cell is submerged in water, the water molecules pass through the cell membrane from an area of low solute concentration to high solute concentration.
For example, if the cell is submerged in saltwater, water molecules move out of the cell.
If a cell is submerged in freshwater, water molecules move into the cell.